Log In Log In  |  Checkout   |  104 item(s)
2 x CBV-38, Tank Ball Valve to 3/8 tubing
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x bulkic21, Koolermax Inline Carbon Filter
1 x bulk818, DI resin refill bags Di-Ionization media
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 719, Drain Saddle Clamp / Valve
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x FRQ300, Flow Restrictor 300ML / min
1 x EMT-10, Empty Filter Cartridge Casing Housing
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x bulk205, Carbon Block Filter
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x *Discontinued* RO155C
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
2 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
3 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 723, Feed Water Adapter with Ball Valve
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x 706, Membrane Filter Casing Housing Assembly
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x HK120-P-TK for USA 110V / 60Hz
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 752, DC Booster Pump w/ Transformer
1 x bulk201, Sediment Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x MK420, Maintenance kit for RO565

View Cart$5,039.62
Specials Log InCreate Account Checkout  Shopping Cart104 item(s)
2 x CBV-38, Tank Ball Valve to 3/8 tubing
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x bulkic21, Koolermax Inline Carbon Filter
1 x bulk818, DI resin refill bags Di-Ionization media
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 719, Drain Saddle Clamp / Valve
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x FRQ300, Flow Restrictor 300ML / min
1 x EMT-10, Empty Filter Cartridge Casing Housing
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x bulk205, Carbon Block Filter
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x *Discontinued* RO155C
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
2 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
3 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 723, Feed Water Adapter with Ball Valve
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x 706, Membrane Filter Casing Housing Assembly
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x HK120-P-TK for USA 110V / 60Hz
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 752, DC Booster Pump w/ Transformer
1 x bulk201, Sediment Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x MK420, Maintenance kit for RO565

View Cart$5,039.62

AFAU, Female Adapter for Faucet, Refrigerator Ice Maker 1/4 3/8 [AFAU]

$3.50

AFAU, Female Adapter for Faucet, Refrigerator Ice Maker 1/4 3/8



* AFAU, AFAU, Female Adapter for Faucet, Refrigerator Ice Maker connection to the RO system

* UNS Thread, Cone Type

* This fitting is commonly used to connect RO system to drinking water faucet or Refrigerator Ice Maker. (Tube OD 1/4" or 3/8" selection below)

* Please choose size from the selection box below. First number is tubing OD Outside Diameter and second number is UNS Thread. (Pipe sizes can be confusing even for the experienced user. Pipe size is not the actual outside or inside diameter of the pipe but is the industry accepted designation. If you have any question please email us first.)
* 1/4" Tube OD x 7/16"-24 UNF Thread AFAU047
* 3/8" Tube OD x 7/16"-24 UNF Thread AFAU067


* Water & foods use: Products are manufactured from safe, non-toxic materials meeting the requirements of the US FDA, ERAS, ANSI/NSF-51,61, and SK Zert. Our products are widely used in water purification, food/beverage, and pneumatic systems.

* Function & Quality: Provides quick and convenient assembly-saving time & expense.

* Collet Design: Our unique oval collet design is superior and more practical, and is an improvement welcomed by our world wide customers in all industries.

* Additional Applications: Beyond water and food use, fittings can be used with air, gases, vacuum, & liquids. All connections can be assembled & disassembled repeatedly. A broad range of sizes covers a broad scope of applications.

* We carry different fittings in variation of sizes: 1/4", 3/8", or 1/2" adapters, connectors, fittings, or valves.  Most are not listed online, to avoid confusion to majority of RO system customers.  

* Send us a message with specification, intended application, and image of your setup or old fitting  to check if we have what you need. 

Available Options:

Size Combination:

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